CN202587491U - Novel light emitting diode (LED) fluorescent lamp - Google Patents
Novel light emitting diode (LED) fluorescent lamp Download PDFInfo
- Publication number
- CN202587491U CN202587491U CN2012201204958U CN201220120495U CN202587491U CN 202587491 U CN202587491 U CN 202587491U CN 2012201204958 U CN2012201204958 U CN 2012201204958U CN 201220120495 U CN201220120495 U CN 201220120495U CN 202587491 U CN202587491 U CN 202587491U
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- China
- Prior art keywords
- led
- lamp
- led lamp
- fluorescent lamp
- control circuit
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The utility model relates to a novel light emitting diode (LED) fluorescent lamp, comprising a shell, two lamp tube seats and a lamp tube main body, wherein the two lamp tube seats are fixed on the two ends of the shell; the lamp tube main body is arranged between the two lamp tube seats; the lamp tube main body is internally provided with a printed circuit board (PCB) substrate; the PCB substrate is provided with an LED lamp; the upper side of the shell is fixedly provided with a temperature sensor; the PCB substrate is provided with an LED control circuit; and the temperature sensor and the LED lamp are electrically connected to the LED control circuit respectively. The novel light emitting diode (LED) fluorescent lamp disclosed by the utility model can control the emitting color of the LED fluorescent lamp through the LED control circuit according to the change of environment temperature by sensing the environment temperature through the temperature sensor. In seasons with a lower environment temperature, the LED fluorescent lamp emits warm light which makes user feel comfortable; and in hot seasons, the LED fluorescent lamp emits cold light which makes user feel cool, so that the fluorescent lamp is humanized and intelligent; and the service life of the LED fluorescent lamp is doubled, so that the fluorescent lamp can be widely applied.
Description
Technical field
The utility model relates to a kind of LED light fixture, is specifically related to a kind of Novel LED fluorescent lamp.
Background technology
The LED fluorescent lamp with of fine quality, durable, energy-conservation be main feature, the crevice projection angle adjustable range is big, but and high temperature resistance, moistureproof and waterproof, anticreep.The LED fluorescent lamp adopts the led light source technology, the digitisation appearance design, and economize on electricity is up to more than 70%; The LED fluorescent lamp light intensity of 15W is equivalent to the common fluorescent tube of 40W; The LED fluorescent lifetime is more than 10 times of common fluorescent tube, and is almost non-maintaining, need not often change fluorescent tube, ballast and starter.It is for the semi-conductor electricity light source of environmental protection, and light is soft, and spectroscopic pure helps user's sight protectio and healthy.Existing LED fluorescent lamp glow color is generally fixing monochromatic light, its function singleness, not enough hommization and intellectuality.
The utility model content
To the deficiency of prior art, the utility model provides a kind of led light source to change color with the variation of ambient temperature, has hommization and intelligentized Novel LED fluorescent lamp.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
A kind of Novel LED fluorescent lamp; Comprise shell, be fixed in said shell two ends two tube faces, be arranged at the lamp tube body between said two tube faces; Be provided with a PCB substrate in the said lamp tube body, the LED lamp is installed on the PCB substrate, the upside of said shell is installed with temperature sensor; The PCB substrate is provided with the LED control circuit, and said temperature sensor and LED lamp electrically connect with the LED control circuit respectively.
As improvement, said LED lamp comprises cool colour LED lamp and warm colour LED lamp, and said cool colour LED lamp and warm colour LED lamp all electrically connect with the LED control circuit.
As improvement; Said LED control circuit comprises governor circuit, cool colour LED lamp drive circuit, warm colour LED lamp drive circuit; The input of said cool colour LED lamp drive circuit and warm colour LED lamp drive circuit all electrically connects with the output of governor circuit; The output of cool colour LED lamp drive circuit and warm colour LED lamp drive circuit electrically connects with cool colour LED lamp and warm colour LED lamp respectively, and temperature sensor and governor circuit electrically connect.
A kind of Novel LED fluorescent lamp that the utility model is set forth; Compared with prior art; Its beneficial effect is: the utility model is through after the temperature sensor acquisition environment temperature; Control the glow color of LED fluorescent lamp according to the variation of ambient temperature through the LED control circuit, to represent the variation of this ambient temperature.The utility model is a warm colour light at the lower LED fluorescent lamp glow color in season of ambient temperature, makes the people feel comfortable; Equally, the season of sweltering heat LED fluorescent lamp glow color be the cool colour light time, can make people's feeling cool, than hommization and intellectuality, and can make prolong one times the useful life of LED fluorescent lamp, can be widely used.
Description of drawings
Accompanying drawing 1 is the structural representation of a kind of Novel LED fluorescent lamp of the utility model;
Accompanying drawing 2 is the schematic block circuit diagram of a kind of Novel LED fluorescent lamp of the utility model.
Embodiment
Below, in conjunction with accompanying drawing and embodiment, a kind of Novel LED fluorescent lamp of the utility model done further describing, so that clearerly understand the utility model technological thought required for protection.
Like Fig. 1, shown in Figure 2; A kind of Novel LED fluorescent lamp; It comprises shell 6, be fixed in shell 6 two ends two tube faces 5, be arranged at the lamp tube body 7 between two tube faces 5, be provided with a PCB substrate (figure does not show) in the lamp tube body 7, on this PCB substrate LED lamp 3 is installed.For the variation with ambient temperature of the glow color of realizing the utility model LED fluorescent lamp changes; Compare hommization and intelligentized LED daylight lamp apparatus; LED lamp 3 includes cool colour LED lamp and warm colour LED lamp, and this cool colour LED lamp and warm colour LED lamp can certainly be one for a plurality of all.The upside of shell 6 is installed with temperature sensor 4, and the PCB substrate is provided with LED control circuit 2, and temperature sensor 4 electrically connects with LED control circuit 2 respectively with LED lamp 3.
Concrete operation principle is: LED control circuit 2 comprises governor circuit 21, cool colour LED lamp drive circuit 22 and warm colour LED lamp drive circuit 23; The input of cool colour LED lamp drive circuit 22 and warm colour LED lamp drive circuit 23 all with the output electric connection of governor circuit 21; The output of cool colour LED lamp drive circuit 22 is electrically connected to cool colour LED lamp, and the output of warm colour LED lamp drive circuit 23 is electrically connected to warm colour LED lamp.External ac power source links to each other through the LED power subsystem 1 in the installing mechanism 9 at lead 8 and same laying temperature transducer 4 places; Via delivering to governor circuit 21 through two tube faces 5 after LED power subsystem 1 transformation, rectification, the filtering; Temperature sensor 4 electrically connects with governor circuit 21; Temperature sensor 4 acquisition environment temperature convert this ambient temperature one control voltage to and send into governor circuit 21.Governor circuit 21 is controlled the break-make of cool colour LED lamp drive circuit 22 and warm colour LED lamp drive circuit 23 according to the difference of this control voltage, promptly realizes the glow color of LED control circuit 2 control LED lamps under the different environment temperature.In the utility model preferred version, in ambient temperature lower season, 23 conductings of governor circuit 21 control warm colour LED lamp drive circuits, warm colour LED lamp work this moment, LED lamp 3 glow colors are warm colour light, make the people feel warm, comfortable; In like manner, in the season of sweltering heat, 22 conductings of governor circuit 21 control cool colour LED lamp drive circuits, cool colour LED lamp work this moment, LED lamp 3 glow colors are cool colour light, can make people's feeling cool, make environment hommization more, product is functionalization more also, intellectuality.Simultaneously, cool colour LED lamp and the alternation of warm colour LED lamp can make prolong one times the useful life of LED fluorescent lamp.
For a person skilled in the art, can make other various corresponding changes and distortion, and these all changes and distortion should belong within the protection range of the utility model claim all according to the technical scheme and the design of above description.
Claims (3)
1. Novel LED fluorescent lamp; Comprise shell, be fixed in said shell two ends two tube faces, be arranged at the lamp tube body between said two tube faces, be provided with a PCB substrate in the said lamp tube body, the LED lamp is installed on the PCB substrate; It is characterized in that; The upside of said shell is installed with temperature sensor, and the PCB substrate is provided with the LED control circuit, and said temperature sensor and LED lamp electrically connect with the LED control circuit respectively.
2. Novel LED fluorescent lamp according to claim 1 is characterized in that, said LED lamp comprises cool colour LED lamp and warm colour LED lamp, and said cool colour LED lamp and warm colour LED lamp all electrically connect with the LED control circuit.
3. Novel LED fluorescent lamp according to claim 2; It is characterized in that; Said LED control circuit comprises governor circuit, cool colour LED lamp drive circuit, warm colour LED lamp drive circuit; The input of said cool colour LED lamp drive circuit and warm colour LED lamp drive circuit all electrically connects with the output of governor circuit, the output of cool colour LED lamp drive circuit and warm colour LED lamp drive circuit respectively with cool colour LED lamp and the electric connection of warm colour LED lamp, temperature sensor and governor circuit electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201204958U CN202587491U (en) | 2012-03-27 | 2012-03-27 | Novel light emitting diode (LED) fluorescent lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201204958U CN202587491U (en) | 2012-03-27 | 2012-03-27 | Novel light emitting diode (LED) fluorescent lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202587491U true CN202587491U (en) | 2012-12-05 |
Family
ID=47256841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201204958U Expired - Fee Related CN202587491U (en) | 2012-03-27 | 2012-03-27 | Novel light emitting diode (LED) fluorescent lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202587491U (en) |
-
2012
- 2012-03-27 CN CN2012201204958U patent/CN202587491U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20150327 |
|
| EXPY | Termination of patent right or utility model |